14973980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106957}}^1$

素因数の和:106973

約数の個数: 24

約数和(自身を含む): 35937888

約数和(自身を除く): 20963908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106957, 213914, 427828, 534785, 748699, 1069570, 1497398, 2139140, 2994796, 3743495, 7486990, 14973980]

約数ペア:

[(1, 14973980), (2, 7486990), (4, 3743495), (5, 2994796), (7, 2139140), (10, 1497398), (14, 1069570), (20, 748699), (28, 534785), (35, 427828), (70, 213914), (140, 106957)]